Compositions, methods, and systems for the synthesis and use of imaging agents
US-2017355669-A1 · Dec 14, 2017 · US
1-(2-acyloxyethyl)cyclopropyl sulfonate compound, 3-halomethyl-3-butenyl carboxylate compound, and method for producing 4-alkyl-3-methylenebutyl carboxylate
US9688622B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-9688622-B1 |
| Application number | US-201715436320-A |
| Country | US |
| Kind code | B1 |
| Filing date | Feb 17, 2017 |
| Priority date | Dec 25, 2014 |
| Publication date | Jun 27, 2017 |
| Grant date | Jun 27, 2017 |
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Abstract
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Provided is a 1-(2-acyloxyethyl)cyclopropyl sulfonate compound of General Formula (2): wherein R 1 is a monovalent hydrocarbon group having 1 to 10 carbon atoms and optionally containing one or more unsaturated bonds and Z is a monovalent hydrocarbon group having 1 to 10 carbon atoms and optionally containing one or more unsaturated bonds.
First claim
Opening claim text (preview).
The invention claimed is: 1. A 1-(2-acyloxyethyl)cyclopropyl sulfonate compound of General Formula (2): wherein R 1 is a monovalent hydrocarbon group having 1 to 10 carbon atoms and optionally containing one or more unsaturated bonds, and Z is a monovalent hydrocarbon group having 1 to 10 carbon atoms and optionally containing one or more unsaturated bonds.
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by isomerisation; by change of size of the carbon skeleton · CPC title
by introduction of halogen; by substitution of halogen atoms by other halogen atoms · CPC title
- C07C303/30Primary
by reactions not involving the formation of esterified sulfo groups · CPC title
- C07C309/66Primary
Methanesulfonates · CPC title
by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups · CPC title
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- What does patent US9688622B1 cover?
- Provided is a 1-(2-acyloxyethyl)cyclopropyl sulfonate compound of General Formula (2): wherein R 1 is a monovalent hydrocarbon group having 1 to 10 carbon atoms and optionally containing one or more unsaturated bonds and Z is a monovalent hydrocarbon group having 1 to 10 carbon atoms and optionally containing one or more unsaturated bonds.
- Who is the assignee on this patent?
- Shinetsu Chemical Co
- What technology area does this patent fall under?
- Primary CPC classification C07C303/30. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jun 27 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).